CN202840579U - A portable power bank - Google Patents

Abstract

The utility model discloses a portable mobile power supply, which comprises a casing and an electric storage device, the electric storage device is inside the casing, and the casing includes a charging port, a 1A output port, a 2A output port, a switch key, power indicator light and four power indicator lights, the charging port is connected to an external power supply to charge the portable mobile power supply, the 1A output port and the 2A output port output power to the outside, the on-off key, power indicator The lamp and four power indicator lamps are respectively distributed on the surface of the housing. Through the above method, a portable mobile power supply provided by the utility model is small in size, and its specification is 10cm in length*7.2cm in width*1.2cm in height. Inconvenient, the charging time in the portable mobile power supply is short, generally it can be fully charged in 2-3 hours, easy to use, and protects the life of the battery.

Description

A portable power bank

technical field

The utility model relates to the field of charging and power supply, in particular to a portable mobile power supply.

Background technique

With the rapid development of the global economy and the continuous improvement of people's living standards, there are more and more portable electronic products such as mobile phones, tablet computers, and notebook computers. These electronic products all need batteries to run, but the batteries equipped with electronic products have low capacity and cannot meet the long-term use of electronic products, especially during the peak working hours of these electronic products during business trips or tourism. At the same time, it is impossible to find a power source for charging immediately, and it is impossible for each electronic product to be equipped with a spare battery, which is costly and inconvenient to carry.

In order to solve people's troubles, mobile power came into being. The power bank can charge many electronic products, completely solve the suffering of power shortage, and make work and travel carefree. However, the traditional mobile power supply takes a long time to charge into the power supply, generally 10-12 hours, and can only be charged by the USB interface. There are few suitable electronic products and it is inconvenient to use.

Utility model content

The technical problem mainly solved by the utility model is to provide a portable mobile power supply which is easy to use and carry.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is to provide a portable mobile power supply, including a housing and an electrical storage device, the electrical storage device is inside the housing, and the housing includes Charging port, 1A output port, 2A output port, switch key, power indicator light and four power indicator lights, the charging port is connected to an external power supply to charge the portable mobile power supply, the 1A output port and the 2A output port To output power to the outside, the switch key, power indicator light and four power indicator lights are respectively distributed on the surface of the housing.

In a preferred embodiment of the utility model, the housing further includes a distress spotlight.

In a preferred embodiment of the present utility model, the charging port is a USB port.

In a preferred embodiment of the present invention, the power indicator light changes from red to green when the portable mobile power supply is fully charged.

The beneficial effects of the utility model are: the portable mobile power supply of the utility model is small in size, and the specification is length 10cm*width 7.2cm*height 1.2cm. Inconvenience, the charging time in the portable mobile power supply is short, generally 2-3 hours can be fully charged, easy to use, and protect the life of the battery.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of the utility model;

The markings of the components in the attached drawings are as follows: 1. Shell, 2. Charging port, 3. 1A output port, 4. 2A output port, 5. Switch key, 6. Power indicator light, 7. Power indicator light, 8. SOS spotlights.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to Fig. 1, the utility model provides a portable mobile power supply, which includes a housing 1 and an electrical storage device, the electrical storage device is inside the housing 1, and the housing includes a charging port 2, 1A output Port 3, 2A output port 4, switch key 5, power indicator light 6 and four power indicator lights 7, the switch key 5, power indicator light 6 and four power indicator lights 7 are respectively distributed on the surface of the housing . The charging port 2 is a USB interface, which can be connected to an external power supply of 220V. Generally, it can be fully charged within 2-4 hours, and the current is 7000mAh.

The 1A output port 3 and the 2A output port 4 output power to the outside, the 1A output port 3 is suitable for electronic products such as mobile phones with small input power, and the 2A output port 4 is suitable for tablet computers with large input power, etc. For electronic products, press the switch key 5 to start charging, and the power indicator light 6 is red.

After the portable mobile power supply is fully charged, the power indicator light 6 will change from red to green, indicating that the charging has been fully charged. Press the switch key 5 to stop charging. When one indicator light is on, it represents that 25% of the electricity has been charged, and when two indicator lights are on, it represents that it has charged 50% of the electricity. be filled.

The housing 1 of the portable mobile power supply also includes a distress spotlight 8. When the switch key 5 is pressed for a long time, the distress spotlight 8 will light up, with a range of 3-5 meters, and can call for help in an emergency.

The portable mobile power supply disclosed by the utility model is small in size, and the specification is length 10cm*width 7.2cm*height 1.2cm. It can carry out emergency charging for power-consuming products such as 5-9V digital products, large-screen power-h For the inconvenience caused by the temporary lack of power of the mobile phone or the lack of power of digital products during travel, the charging time in the portable mobile power supply is short, and it can be fully charged in generally 2-3 hours. It is easy to use and protects the life of the battery.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (4)

1. A portable mobile power supply, characterized in that it includes a housing and an electrical storage device, the electrical storage device is inside the housing, and the housing includes a charging port, a 1A output port, a 2A output port, On-off key, power indicator light and four power indicator lights, the charging port is connected to an external power supply to charge the portable mobile power supply, the 1A output port and the 2A output port output power to the outside, the on-off key, power supply The indicator light and four electric quantity indicator lights are respectively distributed on the surface of the housing. 2. The portable mobile power supply according to claim 1, wherein the housing further includes a distress spotlight. 3. The portable mobile power supply according to claim 1, wherein the charging port is a USB port. 4. The portable mobile power supply according to claim 1, wherein the power indicator light changes from red to green when the portable mobile power supply is fully charged.